[pstricks] Re: trees with large nodes
Herbert Voss
Herbert.Voss at alumni.TU-Berlin.DE
Wed Jan 5 16:16:49 CET 2005
Hendrik wrote:
> Yes this works, but now I end up specifying a levelsep for every single
> subtree, to get my trees reasonably compact. Isn't there a way that
> pstree takes the size of the nodes into account? If I look at the
> fourth example on http://www.pstricks.de/pst-tree/pst-tree.phtml, it
> seems as if it does it automatically? Or would it be better to use
> psmatrix along with pst-node for this?
This maybe another option, put this is your decision.
HErbert
\documentclass[english,11pt]{article}
\usepackage{pstricks}
\usepackage{pst-tree}
\usepackage{avm}
\begin{document}
\newsavebox\DP
\sbox\DP{\begin{avm}
\[\emph{phrase}\\
head & \@4\[\emph{noun}\\
agr & \@2
\]\\
val & \[\emph{val-cat}\\
comps & itr\\
spr & $+$ \]
\]
\end{avm}}
\newlength\HBox\HBox=\ht\DP
\advance\HBox by \dp\DP
and I want to use them inside \verb+\pstree+ like this:
\newpsobject{knoop}{TR}{ref=b}
\psset{nodesep=3pt, levelsep=1.4\HBox}
\pstree{\knoop{\usebox\DP}}{%
\pstree{\knoop{\usebox\DP}}{%
\pstree{\knoop{\usebox\DP}}{%
\knoop{The}%
}}}
\end{document}
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